[Gluster-users] Need help for production setup
anders.blomdell at control.lth.se
Mon Aug 18 09:00:51 UTC 2014
On 18 August 2014 07:44:10 CEST, Vijay Bellur <vbellur at redhat.com> wrote:
>On 08/18/2014 09:11 AM, Punit Dambiwal wrote:
>> Hi Juan,
>> Understand...but if i am using replica=3 then ?? As using the HW raid
>> with commodity HDD will be not good choice...and if i choose HW raid
>> with enterprise grade HDD then cost will be higher and then there
>> be no use to choose glusterfs for storage...
>For replica 3, I don't think hardware RAID would be beneficial. HW raid
>is recommended for replica 2 scenarios with gluster to provide an
>additional degree of redundancy.
Just remember to raid the disk/disks containing system and swap on each server,
otherwise a failure on that/those disks will bring down the entire node.
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Sent from my Android device with K-9 Mail. Please excuse my brevity.
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